CN209762707U - Integrated sled of LNG gas station equipment of optimizing - Google Patents
Integrated sled of LNG gas station equipment of optimizing Download PDFInfo
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- CN209762707U CN209762707U CN201920429612.0U CN201920429612U CN209762707U CN 209762707 U CN209762707 U CN 209762707U CN 201920429612 U CN201920429612 U CN 201920429612U CN 209762707 U CN209762707 U CN 209762707U
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- explosion
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Abstract
The utility model provides an integrated sled of LNG gas station equipment of optimization, including the sled seat, be equipped with blast wall A along the width direction of sled seat on the sled seat, blast wall A divide into preceding, back two districts with the sled seat, be equipped with blast wall B in the back district of sled seat, blast wall B divides the back district of sled seat into processing area and storage area, the storage area is equipped with the inlet end, the inlet end has connected gradually air intake system through the pipeline, the dehydration desulfurization system, buffer tank and compressor have box A protection, the storage area is equipped with the order dish in blast wall B department, the order dish passes through the pipeline and links to each other with the compressor, the order dish passes through the pipeline and links to each other with the gas bomb group, box B protection order dish and gas bomb group, box B is equipped with the air cooler outward, the air that the air cooler was made is sent to box A and box B along with the conveyer pipe in the blast wall B, the front portion of sled seat is equipped with the air feeder, the air feeder passes through the pipeline and. And a base of a storage tank filled with LNG is arranged beside the prying seat. The utility model discloses compact structure, security are good, can build fast, are suitable for near the area that does not have the natural gas pipeline process.
Description
Technical Field
The utility model relates to a LNG gas filling device technical field, concretely relates to integrated sled of LNG gas filling station equipment of optimization.
Background
Liquefied natural gas, the main component of which is methane, is recognized as the cleanest fossil energy source on earth. The liquefied natural gas has the characteristics of no color, no odor, no toxicity, no corrosiveness and the like, the volume of the liquefied natural gas is about 1/625 of that of the same amount of gaseous natural gas, the liquefied natural gas is suitable for various conveying modes, the mass of the liquefied natural gas is only about 45% of that of the same volume of water, the combustion heat release is large, the pollution generated in the combustion process is extremely small, and the liquefied natural gas is an advanced environment-friendly energy source. The conventional natural gas filling station is divided into a conventional station, a mother station and a sub station. Natural gas pipelines are arranged near the conventional station and the mother station for supplying gas, while the sub-stations use natural gas storage tanks as gas sources, so that the gas supply sources are different, and the layout of the device is different; because natural gas belongs to flammable and explosive articles, corresponding anti-explosion measures need to be made; each device is installed respectively on the ground, not only extravagant area, still is unfavorable for building the station fast.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rationally distributed, safe and reliable maintains the integrated sled of LNG gas station equipment of convenient optimization.
The technical scheme of the utility model as follows:
The utility model relates to an integrated sled of LNG gas station equipment of optimizing, its characterized in that: the anti-explosion prying seat comprises a prying seat, wherein an anti-explosion wall A is arranged on the prying seat along the width direction of the prying seat, the prying seat is divided into a front area and a rear area by the anti-explosion wall A, an anti-explosion wall B along the length direction of the prying seat is arranged in the rear area of the prying seat, and the rear area of the prying seat is divided into a processing area and a storage area by the anti-explosion wall B; the storage area is provided with an air inlet end, the air inlet end is sequentially connected with an air inlet system, a dehydration and desulfurization system, a buffer tank and a compressor through pipelines, the air inlet system is close to the tail part of the prying seat, and the compressor is close to the explosion-proof wall A; the storage area is provided with a sequence disc at the explosion-proof wall B, the sequence disc is connected with the compressor through a pipeline penetrating through the explosion-proof wall B, the storage area is provided with a gas cylinder group behind the sequence disc, the sequence disc is connected with the gas cylinder group through a pipeline, and the compressor is connected with the gas cylinder group through the sequence disc; the treatment area is provided with a box body A, the air inlet system, the dehydration and desulfurization system, the buffer tank and the compressor are arranged in the box body A, the storage area is provided with a box body B, the sequence disc and the gas storage bottle are arranged in the box body B, and the box body A and the box body B stand along the explosion-proof wall B; the tail end of the storage area B is provided with an air cooler, the air cooler is arranged outside the box body B, a conveying pipe is arranged in the explosion-proof wall B along the length direction, two sides of the conveying pipe are uniformly provided with branch pipes which penetrate through the explosion-proof wall B and respectively lead to the interior of the box body A and the interior of the box body B, and the output end of the air cooler is connected with the initial section of the conveying pipe; the front area of the prying seat is provided with a gas dispenser which is connected with the sequence disc through a pipeline.
And the opposite surfaces of the box body A and the box body B and the explosion-proof wall B are provided with an observation window and a safety door.
The pipeline between the gas dispenser and the sequence disc is installed in the prying seat.
And valves are arranged on pipelines between the adjacent two of the air inlet end, the air inlet system, the dehydration and desulfurization system, the buffer tank, the compressor and the sequence disc.
The other base that is equipped with of sled seat, be equipped with the storage tank on the base, other supercharging device and the BOG heater of being equipped with of storage tank, the storage tank passes through the pipeline and links to each other with low temperature immersed pump, low temperature immersed pump passes through the pipeline and links to each other with water bath formula vaporizer, water bath formula vaporizer links to each other with the end of giving vent to anger, give vent to anger the end with the inlet end links to each other.
And valves are arranged on the pipelines between the adjacent two of the storage tank, the low-temperature immersed pump and the water bath type gasifier.
The utility model discloses the beneficial technological effect who has: the device of the utility model is arranged on the prying seat and the base, the installation is convenient, the rapid station building can be realized, whether the base is selected or not can be determined according to whether the natural gas pipeline is around the installation site or not through providing the origin condition, and the application range is wide; the processing device, the storage device, the sequence disc and the gas filling device are separated by the explosion-proof wall and the box body, so that the safety is improved; the air cooler, the conveying pipe and the branch pipe ensure that the box body A and the box body B can be sufficiently air-cooled under the closed condition, so that overheating is avoided; ensure the maintenance access to the box A and the box B, and the maintenance is convenient.
Drawings
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention when the base is not installed.
fig. 3 is a rear view of the present invention when the base is not installed.
In the figure: 1-prying seat, 2-explosion-proof wall A, 3-explosion-proof wall B, 4-processing area, 5-storage area, 6-air inlet end, 7-air inlet system, 8-dehydration desulfurization system, 9-buffer tank, 10-compressor, 11-sequence disk, 12-air storage bottle group, 13-box A, 14-box B, 15-air cooler, 16-conveying pipe, 17-branch pipe, 18-air filler, 19-observation window, 20-safety door, 21-valve, 22-storage tank, 23-supercharging device, 24-BOG heater, 25-low-temperature immersed pump, 26-water bath type gasifier, 27-air outlet end, 28-maintenance channel and 29-base.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, the utility model relates to an integrated sled of LNG gas station equipment of optimizing, its characterized in that: the anti-explosion prying seat comprises a prying seat 1, an anti-explosion wall A2 is arranged on the prying seat 1 along the width direction of the prying seat 1, the prying seat 1 is divided into a front area and a rear area by the anti-explosion wall A2, an anti-explosion wall B3 is arranged in the rear area of the prying seat 1 along the length direction of the prying seat 1, and the rear area of the prying seat 1 is divided into a processing area 4 and a storage area 5 by the anti-explosion wall B3; the storage area 5 is provided with an air inlet end 6, the air inlet end 6 is sequentially connected with an air inlet system 7, a dehydration and desulfurization system 8, a buffer tank 9 and a compressor 10 through pipelines, the air inlet system 7 is close to the tail part of the prying seat 1, and the compressor 10 is close to an explosion-proof wall A2; the storage area 5 is provided with a sequence disk 11 at the position of an explosion-proof wall B3, the sequence disk 11 is connected with a compressor 10 through a pipeline penetrating through an explosion-proof wall B3, the storage area 5 is provided with a gas cylinder group 12 behind the sequence disk 11, the sequence disk 11 is connected with the gas cylinder group 12 through a pipeline, and the compressor 10 is connected with the gas cylinder group 12 through the sequence disk 11; the treatment area 4 is provided with a box A13, the air inlet system 7, the dehydration and desulfurization system 8, the buffer tank 9 and the compressor 10 are arranged in a box A13, the storage area 5 is provided with a box B14, the sequence disc 11 and the gas storage bottle group 12 are arranged in a box B14, and the box A13 and the box B14 stand along an explosion-proof wall B3; the tail end of the storage area 5B is provided with an air cooler 15, the air cooler 15 is arranged outside a box body B14, a conveying pipe 16 is arranged in an explosion-proof wall B3 along the length direction, two sides of the conveying pipe 16 are uniformly provided with branch pipes 17 which penetrate through the explosion-proof wall B3 and respectively lead to the box body A13 and the box body B14, and the output end of the air cooler 15 is connected with the initial section of the conveying pipe 16; the front area of the prying seat 1 is provided with a gas dispenser 18, and the gas dispenser 18 is connected with the sequence disc 11 through a pipeline.
The opposite surfaces of the box body A13 and the box body B14 and the explosion-proof wall B3 are provided with an observation window 19 and a safety door 20.
The pipeline between the gas dispenser 18 and the sequence disc 11 is arranged in the prying seat 1.
And valves 21 are arranged on pipelines between adjacent two of the air inlet end 6, the air inlet system 7, the dehydration and desulfurization system 8, the buffer tank 9, the compressor 10 and the sequence disc 11.
A base 29 is arranged beside the prying seat 1, a storage tank 22 is arranged on the base 29, a pressurizing device 23 and a BOG heater 24 are arranged beside the storage tank 22, the storage tank 22 is connected with a low-temperature immersed pump 25 through a pipeline, the low-temperature immersed pump 25 is connected with a water bath type gasifier 26 through a pipeline, the water bath type gasifier 26 is connected with an air outlet end 27, and the air outlet end 27 is connected with an air inlet end 6.
Valves 21 are arranged on the pipelines between the adjacent two of the storage tank 22, the low-temperature immersed pump 25 and the water bath type gasifier 26.
The working principle of the example is as follows:
When all natural gas pipelines in an installation site supply gas, a base 29 is not needed to be installed, the natural gas pipelines are connected with the gas inlet end 6 for supplying gas, when no natural gas pipeline exists nearby, the base 29 is installed, LNG in the storage tank 22 is pumped out by the low-temperature immersed pump 25, and is gasified by the water bath type gasifier 26 to provide a gas source; the natural gas is driven by the gas inlet system 7 to move forward, the natural gas is dried and desulfurized by the dehydration and desulfurization system 8, the natural gas is buffered by the buffer tank 9, the natural gas is compressed by the compressor 10, the natural gas is determined by the sequence disk 11 at the delivery destination, the natural gas starts from the gas inlet end 6, passes through the gas inlet system 7, the dehydration and desulfurization system 8, the buffer tank 9 and the sequence disk 11 after passing through the compressor 10, and is selectively delivered to the gas dispenser 18 for gas filling or delivered to the gas storage cylinder group 12 for storage by the sequence disk 11.
Flowing air produced by the air cooler 15 outside the box body B14 enters the box body A13 and the box body B14 through the conveying pipe 16, and the box body A13 and the box body B14 can be guaranteed to have enough flowing air to dissipate heat under the condition of being closed.
The explosion-proof wall A2 separates the gas dispenser 18 operated by a person from the natural gas processing area 4 and the storage area 5, and the explosion-proof wall B3 separates the processing area 4 from the storage area 5, so that the device is prevented from being placed in the same area, the probability of accidents occurring at the same time is reduced, and the safety is improved. Meanwhile, the explosion-proof wall and the box body are beneficial to reducing the noise diffusion generated when the device operates.
The box body A13 and the box body B14 are provided with the observation window 19 and the safety door 20, and meanwhile, the maintenance channel 28 is ensured, and maintenance is facilitated for maintenance personnel.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides an integrated sled of LNG gas station equipment of optimizing which characterized in that: the anti-explosion prying seat comprises a prying seat, wherein an anti-explosion wall A is arranged on the prying seat along the width direction of the prying seat, the prying seat is divided into a front area and a rear area by the anti-explosion wall A, an anti-explosion wall B along the length direction of the prying seat is arranged in the rear area of the prying seat, and the rear area of the prying seat is divided into a processing area and a storage area by the anti-explosion wall B; the storage area is provided with an air inlet end, the air inlet end is sequentially connected with an air inlet system, a dehydration and desulfurization system, a buffer tank and a compressor through pipelines, the air inlet system is close to the tail part of the prying seat, and the compressor is close to the explosion-proof wall A; the storage area is provided with a sequence disc at the explosion-proof wall B, the sequence disc is connected with the compressor through a pipeline penetrating through the explosion-proof wall B, the storage area is provided with a gas cylinder group behind the sequence disc, the sequence disc is connected with the gas cylinder group through a pipeline, and the compressor is connected with the gas cylinder group through the sequence disc; the treatment area is provided with a box body A, the air inlet system, the dehydration and desulfurization system, the buffer tank and the compressor are arranged in the box body A, the storage area is provided with a box body B, the sequence disc and the gas storage bottle are arranged in the box body B, and the box body A and the box body B stand along the explosion-proof wall B; the tail end of the storage area B is provided with an air cooler, the air cooler is arranged outside the box body B, a conveying pipe is arranged in the explosion-proof wall B along the length direction, two sides of the conveying pipe are uniformly provided with branch pipes which penetrate through the explosion-proof wall B and respectively lead to the interior of the box body A and the interior of the box body B, and the output end of the air cooler is connected with the initial section of the conveying pipe; the front area of the prying seat is provided with a gas dispenser which is connected with the sequence disc through a pipeline.
2. The optimized LNG filling station equipment integration skid of claim 1, wherein: and the opposite surfaces of the box body A and the box body B and the explosion-proof wall B are provided with an observation window and a safety door.
3. The optimized LNG filling station equipment integration skid of claim 1, wherein: the pipeline between the gas dispenser and the sequence disc is arranged in the prying seat.
4. The optimized LNG filling station equipment integration skid of claim 1, wherein: and valves are arranged on pipelines between the adjacent two of the air inlet end, the air inlet system, the dehydration and desulfurization system, the buffer tank, the compressor and the sequence disc.
5. An optimized LNG gas station equipment integration skid according to any one of claims 1 to 4, wherein: the other base that is equipped with of sled seat, be equipped with the storage tank on the base, other supercharging device and the BOG heater of being equipped with of storage tank, the storage tank passes through the pipeline and links to each other with low temperature immersed pump, low temperature immersed pump passes through the pipeline and links to each other with water bath formula vaporizer, water bath formula vaporizer links to each other with the end of giving vent to anger, give vent to anger the end with the inlet end links to each other.
6. An optimized LNG gas station equipment integration skid as defined in claim 5, wherein: and valves are arranged on the pipelines between the adjacent two of the storage tank, the low-temperature immersed pump and the water bath type gasifier.
7. An optimized LNG gas station equipment integration skid as defined in claim 5, wherein: and a maintenance channel for the walking of maintenance personnel is reserved at the joint of the base and the prying seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429612.0U CN209762707U (en) | 2019-04-01 | 2019-04-01 | Integrated sled of LNG gas station equipment of optimizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429612.0U CN209762707U (en) | 2019-04-01 | 2019-04-01 | Integrated sled of LNG gas station equipment of optimizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209762707U true CN209762707U (en) | 2019-12-10 |
Family
ID=68757397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920429612.0U Expired - Fee Related CN209762707U (en) | 2019-04-01 | 2019-04-01 | Integrated sled of LNG gas station equipment of optimizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209762707U (en) |
-
2019
- 2019-04-01 CN CN201920429612.0U patent/CN209762707U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210401 |